Vocaloid is just...bad to my ears. It's the Japanese version of death metal. Screechy noise. I can't imagine how painful it'd be on a treble focused pair of IEMs or headphones.
nap. lame op. don't know what you've been drinking. Must be stronger than what deadly drinks.
Speaking of listening to speakers... I tried my repaired on-ears and thought I was listening to speakers and flipped schiit b/c I thought my pops would hear it. How does IS compare to binaural?
<3 Binaural recordings on studio monitors.